HS-04 Operator’s Manual Chapter 5: User Mode and Calibration • 65
3. Use AIR to display the desired setting.
4. Press and release POWER MODE to save the setting and return to the BEEP.INT item in the
BEEP menu.
5. See “ESCAPE” on page 65 to return to User Mode.
ESCAPE
1. While in the BEEP menu, press AIR to scroll to ESCAPE.
2. Press and release POWER MODE to return to the BEEP item in User Mode.
3. See “Entering Measuring Mode (START)” on page 69 to enter Measuring Mode.
Updating the Backlight Time (BL TIME)
This setting defines how long the LCD backlight stays on when you press any button. The
minimum setting is OFF; the maximum setting is 255 seconds. The factory setting is 30 seconds.
1. While in User Mode, press AIR to scroll to BL TIME.
2. Press and release POWER MODE. The current setting flashes.
3. Use AIR to display the desired setting.
4. Press and release POWER MODE to save the setting and return to the BL TIME item in User
Mode.
5. See “Entering Measuring Mode (START)” on page 69 to enter Measuring Mode.
Turning the Key Tone On/Off (KEY.TONE)
ON (factory setting): The instrument beeps when a button is pressed.
OFF: The instrument does not beep when a button is pressed.
1. While in User Mode, press AIR to scroll to KEY.TONE.
2. Press and release POWER MODE. The current setting flashes.